
// flex
Flex($direction = row, $justifyContent = flex-start, $alignItems = flex-start)
  display: flex
  flex-direction: $direction
  justify-content: $justifyContent
  align-items: $alignItems


Absolute($top = unset, $right = unset, $bottom = unset, $left = unset)
  position absolute
  top: $top
  right: $right
  bottom: $bottom
  left: $left